Rohmah, Yuli Fajar, and Wuri Handayani. “Understanding The Behavior of Paying Professional Zakat: A Perspective on The Extended Theory of Planned Behavior”. International Journal of Islamic Economics and Finance (IJIEF) 8, no. 2 (July 31, 2025): 268–292. Accessed September 4, 2025. https://journal.umy.ac.id/index.php/ijief/article/view/22700.